# Power Grid Map vs Carbon Commute

The clearest difference is ads: Carbon Commute at none against Power Grid Map's shown. Carbon Commute also leads on monetization model (free vs ad-supported) and iOS requirement (15.1 vs 18.0). Power Grid Map's advantage is update cadence (daily vs every 5 days). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Power Grid Map against 5.0 for Carbon Commute. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Power Grid Map ships an update daily, Carbon Commute every 5 days. The most recent releases landed on July 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Power Grid Map | Carbon Commute |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/power-grid-map/id6740839186/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/carbon-commute/id6742361046/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 5 days |
| Monetization | Ad-supported | **Free** |
| Size | 60 MB | 17 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FreshBizOpps, LLC](https://appshunter.io/developer/1506039373) | [Eric Christine](https://appshunter.io/developer/1795858649) |

## What reviewers say

### Power Grid Map

[App page](https://appshunter.io/ios/app/power-grid-map/id6740839186)

Visualize electricity infrastructure across the United States, including power plants and daily energy mix changes. Learn about the energy infrastructure in your vicinity with this free, comprehensive tool.

**Highlights:** Visualize US electricity infrastructure, Locate power plants, Observe daily energy mix changes, Learn about local infrastructure, Updated hourly with public data

**Features:** macOS Compatibility

**In-app purchases:** none


### Carbon Commute

[App page](https://appshunter.io/ios/app/carbon-commute/id6742361046)

Calculate your daily commute's carbon footprint by inputting your travel distance and vehicle's fuel efficiency. The app supports custom fuel efficiency figures and metric conversions, helping you make informed choices about your transportation.

**Highlights:** Calculate commute emissions, Use vehicle estimates, Enter custom fuel efficiency, Support metric conversions, Inform commute decisions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Grid Map free?

Power Grid Map is free to download, with no in-app purchases.

### Is Carbon Commute free?

Carbon Commute is free to download, with no in-app purchases.

### Which has better reviews, Power Grid Map or Carbon Commute?

Power Grid Map and Carbon Commute are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Power Grid Map or Carbon Commute have ads?

Power Grid Map shows ads; Carbon Commute does not.

### Which is updated more often, Power Grid Map or Carbon Commute?

Power Grid Map ships an update daily, and Carbon Commute every 5 days. Most recently, Power Grid Map was updated on July 6, 2026 and Carbon Commute on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*